Patents
Patents for G02B 5 - Optical elements other than lenses (93,064)
10/2001
10/09/2001US6299676 Pigment dispersants, pigment dispersions and writing or recording pigment inks
10/09/2001US6299122 Spherically mounted retroreflector edge adapter
10/09/2001US6298691 Method of making glass having polarizing and non-polarizing regions
10/09/2001CA2242536C Hinged, adjustable mounting mechanism for an optical filter screen
10/05/2001CA2336493A1 Mechanically induced, long period optical fiber gratings
10/04/2001WO2001073488A2 Method and apparatus for writing a bragg grating in a waveguide
10/04/2001WO2001073487A2 Coupling of light from a light source to a target using dual ellipsoidal reflectors
10/04/2001WO2001073484A1 Optical diffraction grating structure with reduced polarization sensitivity
10/04/2001WO2001072851A1 Photochromic article and method of preparation
10/04/2001US20010026896 Fabricating a template with plurality of protrusions, forming an ink filler layer, filling cavities with ink, forming a color pattern layer
10/04/2001US20010026860 Cube corner cavity based retroreflectors and methods for making same
10/04/2001US20010026663 Optical wavelength division multiplexer/demultiplexer having adhesive overflow channels with dams to achieve tight adhesive bond
10/04/2001US20010026659 Optical functional device and optical integrated device
10/04/2001US20010026523 Optical pickup apparatus, optical data recording/reproducing apparatus, and optical data recording/reproducing method
10/04/2001US20010026409 Prism and viewing optical system using the prism
10/04/2001US20010026399 Diffractive optical element and method of manufacture of the same
10/04/2001US20010026398 Optical system for miniature personal displays using reflective light valves
10/04/2001US20010026338 Optical compensatory sheet consisting of one cellulose acetate film
10/04/2001US20010026307 Color filter producing method and apparatus
10/04/2001US20010025948 Photochromic article
10/04/2001EP1139657A1 Non-mechanical step scanner system for electro-optical sensors
10/04/2001EP1139149A2 Optical waveguide gratings device with adjustable optical spacing profile
10/04/2001EP1139147A2 Polarization diversity for birefringent filters
10/04/2001EP1139146A2 Double-pass polarization diversified birefringent filter
10/04/2001EP1139124A2 Long period optical fiber grating filter
10/04/2001EP1139123A1 Method and apparatus for writing a Bragg grating in a waveguide
10/04/2001EP1138654A1 Making of a ceramic coating for optical uses and method of applying it to surfaces of carbon fibre reinforced silicon carbide
10/04/2001EP1138086A1 Improved microlens upon a photodetector
10/04/2001EP1137958A1 Coated lens exhibiting substantially balanced reflectance
10/04/2001EP1137957A2 Method of preparing a shaped article having a photochromic coating thereon
10/04/2001EP1137920A2 Bragg grating pressure sensor
10/04/2001EP1137608A1 Solar control coatings and coated articles
10/04/2001EP1137546A1 Serigraphy reflection transfer product and method for producing the same
10/04/2001EP0914259B1 Thermal transfer compositions, articles and graphic articles made with same
10/04/2001EP0821804B1 Conical optic for focussing radiation and use thereof in optical movement indicators
10/04/2001DE10114949A1 Thin film phase plate, phase contrast electron microscope with a thin film phase plate and method for preventing the charging of the phase plate increases contrast in electron microscope images while removing image distortion.
10/04/2001DE10016524A1 Polymerisierbare Flüssigkristalle Polymerizable liquid crystals
10/04/2001CA2402535A1 Method and apparatus for writing a bragg grating in a waveguide
10/04/2001CA2342465A1 Organic pigments in colour filters of liquid chrystal displays
10/03/2001CN1316105A Optical devices
10/03/2001CN1316063A Head-mounted display
10/03/2001CN1316060A Post-forming continuous/disperse phase optical bodies
10/03/2001CN1316059A Prefabricated retroreflective sign
10/03/2001CN1315948A Naphthopyrans annelated in C5-C6, their preparation and compositions and (CO) polymer matrices containing them
10/03/2001CN1315922A Optical devices
10/03/2001CN1315663A Polarizing filter protecting film
10/03/2001CN1315662A Optical calibrater and its assembling method
10/02/2001US6298184 Method and apparatus for forming a tube-encased bragg grating
10/02/2001US6297918 Hybrid thermal-defocusing/nonlinear-scattering broadband optical limiter for the protection of eyes and sensors
10/02/2001US6297908 Directional light-diffusing film, a method of manufacturing same, and a display device that uses same
10/02/2001US6297906 Light fixture containing optical film
10/02/2001US6297894 Optical scheme for holographic imaging of complex diffractive elements in materials
10/02/2001US6297863 Reflective liquid crystal display device
10/02/2001US6297488 Position sensitive light spot detector
10/02/2001US6296927 Optical film
10/02/2001US6296785 Ophthalmic and contact lenses; windows, safety glass for cars
10/02/2001US6296361 Optical apparatus which uses a virtually imaged phased array to produced chromatic dispersion
10/02/2001CA2268425C Fibre bragg grating with offset equivalent mirror plane and method for its manufacture
09/2001
09/27/2001WO2001071412A1 Optical instrument and optical element providing expanded exit pupil
09/27/2001WO2001071398A1 Method and apparatus for estimating chromatic dispersion in fibre bragg gratings
09/27/2001WO2001071397A1 Multi-user retro reflector data input
09/27/2001WO2001071395A1 Transmission light-scattering layer sheet and liquid crystal display
09/27/2001WO2001071249A1 Optical systems having retro-reflectors
09/27/2001WO2001071246A1 Device for guiding light for an elongated light source
09/27/2001WO2001070856A1 Ultraviolet-shielding sheet and bag made thereof
09/27/2001WO2001070719A2 Hydroxylated/carboxylated naphthopyrans
09/27/2001WO2001020372A3 Athermal and high throughput optical gratings
09/27/2001WO2001009904A3 Multilayer optics with adjustable working wavelength
09/27/2001WO2000041456A9 Optical detector with a filter layer made of porous silicon and method for the production thereof
09/27/2001US20010024718 Titania ultrathin film and method for producing it
09/27/2001US20010024418 Optical head and optical disk device using the same
09/27/2001US20010024414 Diffraction type lens and optical pickup apparatus using the same
09/27/2001US20010024329 Beamsplitter
09/27/2001US20010024327 Lens array and lens array assembly
09/27/2001US20010024325 Method for manufacturing a mechanical conformal grating device
09/27/2001US20010024323 Metallic mirror, metallic rotary polygonal mirror, and process for their production
09/27/2001US20010024322 Polyvinyl alcohol polymer film and polarization film
09/27/2001US20010024314 Optical element made from fluoride single crystal, method for manufacturing optical element, method for calculating birefringence of optical element and method for determining direction of minimum birefringence of optical element
09/27/2001US20010024303 Active and passive holographic optical based curved surface element
09/27/2001US20010024275 Spectrometer
09/27/2001US20010024268 Projection device
09/27/2001US20010024267 Projection display apparatus, and information processing system and image recording/reproducing system using the same
09/27/2001US20010024177 Holographic display system
09/27/2001DE10011872A1 Reflexions-Messteilung und Verfahren zur Herstellung derselben Reflective measuring scale and process for producing same
09/26/2001EP1137130A2 Converging device and light source module, laser device and optical signal amplifier using such converging device
09/26/2001EP1137128A2 Optical component
09/26/2001EP1136882A2 Method of making a random colour filter array
09/26/2001EP1136881A2 Random colour filter array
09/26/2001EP1136871A2 Colour liquid crystal display device
09/26/2001EP1136848A2 Using crystalline materials to control the thermo-optic behaviour of an optical path
09/26/2001EP1136847A2 Triangular-pyramidal cube-corner retro-reflective sheeting
09/26/2001EP1135542A2 Vapor source having linear aperture and coating process
09/26/2001EP1135335A1 Thin hafnium oxide film and method for depositing same
09/26/2001EP1031010A4 Monolithic optical assembly and associated retroreflector with beamsplitter assembly
09/26/2001EP0885426B1 Dynamic focusing apparatus for optical imaging systems
09/26/2001EP0724733B1 Multiple structure cube corner article and method of manufacture
09/26/2001CN2450743Y Panel of mobile phone
09/26/2001CN2450676Y 复合型玻璃 Composite Glass
09/26/2001CN1315012A Reflective optical polarizer device with controlled light distribution and liquid crystal display incorporating the same
09/26/2001CN1315008A Head-mounted display